Adenosine triphosphate-dependent potassium channel modulation and cardioplegia-induced protection of human atrial muscle in an in vitro model of myocardial stunning

Journal of Thoracic and Cardiovascular Surgery

Volumn 119, Issue 4, 2000, Pages 842-848

  Monti, Francesco ^a   Iwashiro, Katsunori ^a   Picard, Sandra ^a   Criniti, Anna ^a   La Francesca, Saverio ^a   Ruvolo, Giovanni ^a   Papalia, Ugo ^a   Campa, Pietro Paolo ^a   Marino, Benedetto ^a   Puddu, Paolo Emilio ^a  

^a SAPIENZA UNIVERSITY OF ROME   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ADENOSINE TRIPHOSPHATE; BIMAKALIM; DOBUTAMINE; POTASSIUM CHANNEL;

ADULT; AGED; ARTICLE; CARDIOPLEGIA; CLINICAL ARTICLE; DRUG EFFECT; FEMALE; HEART ATRIUM MUSCLE; HEART INFARCTION SIZE; HEART PROTECTION; HUMAN; HYPOTHERMIA; HYPOXIA; IN VITRO STUDY; MALE; PRIORITY JOURNAL; REOXYGENATION; TRABECULAR BONE;

ADENOSINE TRIPHOSPHATE; ADULT; AGED; ATRIAL FUNCTION, RIGHT; BENZOPYRANS; BICARBONATES; CALCIUM CHLORIDE; CARDIOPLEGIC SOLUTIONS; CARDIOTONIC AGENTS; CELL HYPOXIA; DIHYDROPYRIDINES; DOBUTAMINE; FEMALE; GLYBURIDE; HEART ARREST, INDUCED; HUMANS; MAGNESIUM; MALE; MIDDLE AGED; MYOCARDIAL CONTRACTION; MYOCARDIAL STUNNING; POTASSIUM CHANNEL BLOCKERS; POTASSIUM CHANNELS; POTASSIUM CHLORIDE; SODIUM CHLORIDE;

EID: 0034045484     PISSN: 00225223     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-5223(00)70022-5     Document Type: Article

References (30)

1. RJ Damiano The electrophysiology of ischemia and cardioplegia: implications for myocardial protection J Cardiol Surg 10 1995 445 453
2. LP Perrault P Menasché A Bel T de Chaumaray J Peynet A Mondry Ischemic preconditioning in cardiac surgery: a word of caution J Thorac Cardiovasc Surg 112 1996 1378 1386
3. + channels protect the myocardium against ischemia/reperfusion damage Circ Res 69 1991 571 581
4. + channel? Studies of contractile function after simulated ischemia in an atrial in vitro model Circ Res 77 1995 1030 1035
5. ATP activation with low concentration of bimakalim J Cardiovasc Pharmacol 34 1999 162 172
6. + channel opener aprikalim (RP 52891) reduces experimental infarct size in dogs in the absence of hemodynamic changes J Pharmacol Exp Ther 259 1991 961 967
7. + channels involves high-energy phosphate preservation Am J Physiol 265 1993 H1809 H1818
8. ATP channels limits energy depletion in the guinea pig heart Am J Physiol 269 1995 H734 H742
9. + channel modulator aprikalim (RP52891): improved cardioprotection in isolated ischemic rabbit hearts Can J Pharmacol 72 1994 126 132
10. BH Dorman L Hebbar RB Hinton RC Roy FG Spinale Preservation of myocyte contractile function after hypothermic cardioplegic arrest by activation of ATP-sensitive potassium channels Circulation 96 1997 2376 2384
11. S Sugimoto PE Puddu F Monti M Schiariti PP Campa B Marino Pretreatment with the adenosine triphosphate-sensitive potassium channel opener nicorandil and improved myocardial protection during high-potassium cardioplegic hypoxia J Thorac Cardiovasc Surg 108 1994 455 466
12. + channels enhances myocardial protection due to cold high potassium cardioplegia: a force-frequency relationship study J Mol Cell Cardiol 27 1995 1867 1881
13. Y Qiu M Galiñanes DJ Hearse Protective effect of nicorandil as an additive to the solution for continuous warm cardioplegia J Thorac Cardiovasc Surg 110 1995 1063 1072
14. M Galiñanes DJ Hearse Species differences in susceptibility to ischemic injury and responsiveness to myocardial protection Cardioscience 2 1990 127 143
15. R Rouet S Picard A Criniti F Monti AA Dawodu G Ruvolo Effects of bimakalim on human cardiac action potentials: Comparison with guinea-pig and nicorandil and use-dependent study J Cardiovasc Pharmacol 33 1999 255 263
16. PE Puddu S Picard K Iwashiro A Criniti AA Dawodu F Monti Contractile dysfunction following long (60 minutes) but not repeated short (5 minutes) hypoxia: a stunning model in isolated human atrial muscle PE Puddu RJ Bing PP Campa PhA Poole-Wilson Congestive heart failure: from basic science to therapeutics 1997 : Cardioricerca Rome 97 120
17. K Iwashiro A Criniti R Sinatra AA Dawodu G d’Amati F Monti Felodipine protects human atrial muscle from hypoxia-reoxygenation dysfunction: a force-frequency relationship study in an in vitro model of stunning Int J Cardiol 62 1997 107 132
18. AA Dawodu F Monti K Iwashiro M Schiariti R Chiavarelli PE Puddu The shape of human atrial action potential accounts for different frequency-related changes in vitro Int J Cardiol 54 1996 237 249
19. NF Paradise JL Schmitter JM Surmitis Criteria for adequate oxygenation of isometric kitten papillary muscle Am J Physiol 241 1981 H348 H353
20. DJ Hearse MV Braimbridge P Jynge Cardioplegic solution in clinical use 1st ed DJ Hearse MV Braimbridge P Jynge Protection of the ischemic myocardium: cardioplegia 1982 : Raven Press New York 341 351
21. KH Ryu N Tanaka N Dalton L Mao HA Rockman CA Milano Force-frequency relations in the failing rabbit heart and responses to adrenergic stimulation J Card Fail 3 1997 27 39
22. + channels: possible mechanism of cardioprotection Circ Res 81 1997 1072 1082
23. AM Jayawant JS Lawton P-W Hsia RJ Damiano Hyperpolarized cardioplegic arrest with nicorandil: advantages over other potassium channel openers Circulation 96 Suppl 1997 II-240 II-246
24. AAM Wilde MJ Janse Electrophysiological effects of ATP sensitive potassium channel modulation: implications for arrhythmogenesis Cardiovasc Res 28 1994 16 24
25. ATP channels and “border zone” arrhythmias: role of the repolarization dispersion between normal and ischaemic ventricular regions Br J Pharmacol 127 1999 1687 1695
26. R Senior D Buchner-Moell E Raftery A Lahiri Potent hemodynamic effects of bimakalim, a new potassium channel opener, in humans J Cardiovasc Pharmacol 22 1993 717 721
27. ATP channel as a receptor for potassium channel openers J Biol Chem 271 1996 8796 8799
28. RHG Schwinger M Böhm J Mueller-Ehmsen R Uhlmann U Schmidt A Staeblein Effect of inotropic stimulation on the negative force-frequency relationship in the failing human heart Circulation 88 1993 2267 2276
29. M Böhm F Diet B Pieske E Erdmann Screening of positive inotropic agents in isolated cardiac prepartions from different sources J Pharmacol Methods 21 1989 33 44
30. A Ogbaghebriel A Shrier Differential responsiveness of atrial and ventricular myocytes to potassium channel openers J Cardiovasc Pharmacol 25 1995 65 74